Customizer : Sanitization of Customizer settings
Found a Customizer setting that did not have a sanitization callback function in file customizer.php. Every call to the add_setting() method needs to have a sanitization callback function passed.

Title : Title
The <title> tags can only contain a call to wp_title(). Use the wp_title filter to modify the output.

Unwanted files : hidden file(s) or folder(s).sass-cache was found.

Malware : Operations on file systemfile_get_contents was found in the file parsers.php

Line 252: if ( ! xml_parse( $xml, file_get_contents( $file ), true ) ) {fopen was found in the file parsers.php

Deprecated functions : screen_iconscreen_icon found in file wordpress-importer.php. Deprecated since version 3.8.

Line 998: screen_icon();

Deprecated functions : wp_get_httpwp_get_http found in file wordpress-importer.php. Deprecated since version 4.4. Use WP_Http instead.

Line 871: $headers = wp_get_http( $url, $upload['file'] );

Deprecated functions : get_currentuserinfoget_currentuserinfo found in file header-style-5.php. Deprecated since version 4.5. Use wp_get_current_user instead.

Line 92: get_currentuserinfo();get_currentuserinfo found in file header.php. Deprecated since version 4.5. Use wp_get_current_user instead.

Line 89: get_currentuserinfo();get_currentuserinfo found in file header-style-6.php. Deprecated since version 4.5. Use wp_get_current_user instead.

Line 94: get_currentuserinfo();get_currentuserinfo found in file header-style-3.php. Deprecated since version 4.5. Use wp_get_current_user instead.

Line 135: get_currentuserinfo();get_currentuserinfo found in file header-style-4.php. Deprecated since version 4.5. Use wp_get_current_user instead.

Line 132: get_currentuserinfo();

Warning

Text domain : Incorrect use of translation functions.Wrong installation directory for the theme name. The directory name must match the slug of the theme. This theme's correct slug and text-domain is klein-shared-by-themes24x7-com.

Text domain : Incorrect use of translation functions.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'This theme requires the following plugin: %1$s.', 'This theme requires the following plugins: %1$s.' in file tgm-plugin-activation-class.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'This theme recommends the following plugin: %1$s.', 'This theme recommends the following plugins: %1$s.' in file tgm-plugin-activation-class.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'Sorry, but you do not have the correct permissions to install the %s plugin. Contact the administrator of this site for help on getting the plugin installed.', 'Sorry, but you do not have the correct permissions to install the %s plugins. Contact the administrator of this site for help on getting the plugins installed.' in file tgm-plugin-activation-class.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'The following required plugin is currently inactive: %1$s.', 'The following required plugins are currently inactive: %1$s.' in file tgm-plugin-activation-class.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'The following recommended plugin is currently inactive: %1$s.', 'The following recommended plugins are currently inactive: %1$s.' in file tgm-plugin-activation-class.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'Sorry, but you do not have the correct permissions to activate the %s plugin. Contact the administrator of this site for help on getting the plugin activated.', 'Sorry, but you do not have the correct permissions to activate the %s plugins. Contact the administrator of this site for help on getting the plugins activated.' in file tgm-plugin-activation-class.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'The following plugin needs to be updated to its latest version to ensure maximum compatibility with this theme: %1$s.', 'The following plugins need to be updated to their latest version to ensure maximum compatibility with this theme: %1$s.' in file tgm-plugin-activation-class.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'Sorry, but you do not have the correct permissions to update the %s plugin. Contact the administrator of this site for help on getting the plugin updated.', 'Sorry, but you do not have the correct permissions to update the %s plugins. Contact the administrator of this site for help on getting the plugins updated.' in file tgm-plugin-activation-class.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'Begin installing plugin', 'Begin installing plugins' in file tgm-plugin-activation-class.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'Begin activating plugin', 'Begin activating plugins' in file tgm-plugin-activation-class.php.Found a translation function that is missing a text-domain. Function __, with the arguments 'Install Required Plugins' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function __, with the arguments 'Install Plugins' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function __, with the arguments 'Installing Plugin: %s' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function __, with the arguments 'Something went wrong with the plugin API.' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'This theme requires the following plugin: %1$s.', 'This theme requires the following plugins: %1$s.' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'This theme recommends the following plugin: %1$s.', 'This theme recommends the following plugins: %1$s.' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'Sorry, but you do not have the correct permissions to install the %s plugin. Contact the administrator of this site for help on getting the plugin installed.', 'Sorry, but you do not have the correct permissions to install the %s plugins. Contact the administrator of this site for help on getting the plugins installed.' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'The following required plugin is currently inactive: %1$s.', 'The following required plugins are currently inactive: %1$s.' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'The following recommended plugin is currently inactive: %1$s.', 'The following recommended plugins are currently inactive: %1$s.' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'Sorry, but you do not have the correct permissions to activate the %s plugin. Contact the administrator of this site for help on getting the plugin activated.', 'Sorry, but you do not have the correct permissions to activate the %s plugins. Contact the administrator of this site for help on getting the plugins activated.' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'The following plugin needs to be updated to its latest version to ensure maximum compatibility with this theme: %1$s.', 'The following plugins need to be updated to their latest version to ensure maximum compatibility with this theme: %1$s.' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'Sorry, but you do not have the correct permissions to update the %s plugin. Contact the administrator of this site for help on getting the plugin updated.', 'Sorry, but you do not have the correct permissions to update the %s plugins. Contact the administrator of this site for help on getting the plugins updated.' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'Begin installing plugin', 'Begin installing plugins' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function _n_noop, with the arguments 'Activate installed plugin', 'Activate installed plugins' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function __, with the arguments 'Return to Required Plugins Installer' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function __, with the arguments 'Plugin activated successfully.' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function __, with the arguments 'All plugins installed and activated successfully. %s' in file tgm-plugin-activation-index.php.Found a translation function that is missing a text-domain. Function esc_attr_x, with the arguments 'To search type and hit enter', 'klein' in file searchform.php.Found a translation function that is missing a text-domain. Function _e, with the arguments 'klein' in file functions.php.Found a translation function that is missing a text-domain. Function _e, with the arguments 'klein' in file template-tags.php.More than one text-domain is being used in this theme. This means the theme will not be compatible with WordPress.org language packs. The domains found are klein, radium, news_hub, tgmpa, example, bbpress, _s, option-tree, theme-text-domain.

Custom elements : Presence of custom headerNo reference to custom header was found in the theme.

Custom elements : Presence of custom backgroundNo reference to custom background was found in the theme.

Deprecated functions : screen_iconscreen_icon found in file wordpress-importer.php. Deprecated since version 3.8.

Line 998: screen_icon();

Editor style : Presence of editor styleNo reference to add_editor_style() was found in the theme. It is recommended that the theme implements editor styling, so as to make the editor content match the resulting post output in the theme, for a better user experience.

I18N implementation : Proper use of ___all(Possible variable $theme_text_domain found in translation function in tgm-plugin-activation-index.php. Translation function calls should not contain PHP variables.

favicon presence : Favicon managementPossible Favicon found in header-style-5.php. Favicons are handled by the Site Icon setting in the customizer since version 4.3.Possible Favicon found in header-minimal.php. Favicons are handled by the Site Icon setting in the customizer since version 4.3.Possible Favicon found in header.php. Favicons are handled by the Site Icon setting in the customizer since version 4.3.Possible Favicon found in header-style-6.php. Favicons are handled by the Site Icon setting in the customizer since version 4.3.Possible Favicon found in header-style-3.php. Favicons are handled by the Site Icon setting in the customizer since version 4.3.Possible Favicon found in header-style-4.php. Favicons are handled by the Site Icon setting in the customizer since version 4.3.

Use of includes : Use of include or requireThe theme appears to use include or require : init.php

Line 14: require_once( dirname( __FILE__ ) . '/importer/radium-importer.php' ); //lo If these are being used to include separate sections of a template from independent files, then get_template_part() should be used instead. Otherwise, use include_once or require_once instead.The theme appears to use include or require : radium-importer.php

Line 346: require_once($class_wp_importer);

Line 361: require_once($class_wp_import);

If these are being used to include separate sections of a template from independent files, then get_template_part() should be used instead. Otherwise, use include_once or require_once instead.The theme appears to use include or require : tgm-plugin-activation-class.php

Line 1061: require_once( ABSPATH . 'wp-admin/includes/class-wp-list-table.php' ); If these are being used to include separate sections of a template from independent files, then get_template_part() should be used instead. Otherwise, use include_once or require_once instead.The theme appears to use include or require : ot-functions-docs-page.php

If these are being used to include separate sections of a template from independent files, then get_template_part() should be used instead. Otherwise, use include_once or require_once instead.The theme appears to use include or require : ot-loader.php

Line 544: include_once( $file ); If these are being used to include separate sections of a template from independent files, then get_template_part() should be used instead. Otherwise, use include_once or require_once instead.The theme appears to use include or require : demo-functions.php